| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.90 | 12.542% | $50.5314 | $50.53 | $50.55 | $50.50 |
| Purchase #2 | $153.61 | 7.132% | $164.5655 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $54.68 | 3.535% | $56.6129 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $226.40 | 3.422% | $234.1474 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $199.80 | 6.871% | $213.5283 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $132.95 | 6.872% | $142.0863 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $224.87 | 5.497% | $237.2311 | $237.23 | $237.25 | $237.20 |
| 7 purchase totals = | $1,037.21 | $1,098.7029 | $1,098.71 | $1,098.75 | $1,098.60 | |